The exact cause of an immune system attack is unknown. But scientists have discovered genetic markers that increase your risk of fivefold RA. Generally, hemorrhoids, or "piles", is a condition the location where the veins inside anal area swell and commence to bleed. "Piles", (hemorrhoids), are abnormally enlarged and dilated veins (mainly veins) round the anus. There are two kinds of piles; internal and, external. People suffering from internal piles have bleeding inside the anal area. In external piles, there isn't much blood but since they occur outside the anus it might become very painful. The person who has this ailment carries a condition in that the glucose content in the blood is simply too high. This situation occurs because the is either can not produce enough insulin, produce no insulin, or has cells that does not react to the insulin the pancreas produces. As a result, an excessive amount of sugar builds inside blood. The excess blood glucose passes out from the body through urine. So, although the blood has a good amount of glucose, the cells failed to get the glucose for that feature energy and growth.